External Affairs Minister Dr S Jaishankar will undertake an official visit to Mongolia and South Korea beginning today. External Affairs Ministry said that Dr Jaishankar will visit Mongolia and meet Mongolian leadership and hold discussions with his counterpart B Battsetseg. The External Affairs Minister will visit South Korea on 24th and 25th of this month. During the visit, the Minister will hold discussions with Foreign Minister Cho Hyun. He will also deliver the keynote speech at the Jeju Forum for Peace and Prosperity in Jeju on Thursday.